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Crystal structure of human carbonic anhydrase isozyme II with 2-(Benzylamino)-3,5,6-trifluoro-4-[(2-phenylethyl)thio]benzene- sulfonamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3HLJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 291 Crystallization buffer: 0.1M sodium BICINE, pH 9, 0.2 M ammonium sulfate and 2M sodium malonate pH 7 made from 1M sodium BICINE and 3.4M sodium malonate
Crystal Properties Matthews coefficient Solvent content 2.04 39.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.228 α = 90 b = 41.249 β = 104.29 c = 72.351 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV++ 2012-08-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.7 22.871 99.8 0.031 0.049 0.026 18.6 3.5 26789 26789 17.023
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.7 1.79 99.2 0.155 0.155 0.23 0.12 3.6 3.4 3858
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3HLJ 1.7 22.87 26778 2737 99.81 0.167 0.162 0.1601 0.214 0.2116 RANDOM 16.753
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] -0.29 -0.07 0.1 0.15
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.319 r_dihedral_angle_4_deg 24.14 r_dihedral_angle_3_deg 13.162 r_dihedral_angle_1_deg 6.993 r_angle_refined_deg 2.302 r_chiral_restr 0.161 r_bond_refined_d 0.021 r_gen_planes_refined 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2049 Nucleic Acid Atoms Solvent Atoms 294 Heterogen Atoms 50
Software Software Software Name Purpose SCALA data scaling PDB_EXTRACT data extraction MOSFLM data reduction REFMAC refinement MOLREP phasing